baber/WOPTO huggingface dataset:
Patent JP-H0673975-A (JP)
Title: Material level detection method in crusher and device thereof
Inventor: TOKUNAGA TETSUHIRO
IPC: E21C39/00
Filed: 1992-08-24
Abstract: PURPOSE:To promote operation efficiency of a crusher by making a specific number of samplings of level detection signals in a crusher, taking a specific number of sampled signals from smaller ones to calculate mean value of them, and outputting them as level detection signals. CONSTITUTION:Materials being crushed by a crusher 4 are detected by a level detection mens 5, and they are transmitted to an operating control circuit 6 as level detection signals L0. After that, in the operating control circuit 6, a specific number of samplings of the level detection signals L0 are made within a certain time, a specific number of the sampled signals are taken from smaller ones, and mean value of them is obtained to make them as level detection signals L. In the operating control circuit 6, the level detection signals are compared with level reference value Ls set in advance, and such control voltage signals S as difference between the level detection signals and the level reference value Ls is reduced are transmitted to a speed controller 7 of a material feeder 3 to increase and decrease a supply amount of materials.
Patent JP-H0666801-A (JP)
Title: Immunity measuring method
Inventor: OYA HIDEO
IPC: G01N21/64
Filed: 1992-08-24
Abstract: PURPOSE:To enhance measurement sensitivity and quantitatively determine a fine quantity of a measured substance in a short time. CONSTITUTION:First antibodies 13a, 13b, corresponding to measured substances as targets to be measured among various kinds of measured substances 14a, 14b, are added to a surface of a metallic phosphor 10. In this case, plural first antibodies 13a, 13b corresponding to the various kinds of measured substances 14a, 14b are respectively added to respective regions A, B. Next, samples containing the measured substances 14a, 14b are added to the metallic phosphor 10 and second antibodies 16a, 16b, corresponding to the measured substances 14a, 14b and to which a phosphor block substance 15 is added, are added to the metallic phosphor 10. Then, the metallic phosphor 10 is irradiated with light beams to measure a phosphor quantity at this time so as to quantitatively determine the measured substances 14a, 14b.
Patent JP-H06157364-A (JP)
Title: Catalytic reduction of phenylacetylene in styrene stream
Inventor: JIEIMUZU AARU BATORAA
IPC: C07C7/167
Filed: 1993-08-18
Abstract: PURPOSE: To reduce phenylacetylene to styrene effectively while minimizing reduction of styrene to ethylbenzene.  
     CONSTITUTION: Processes and apparatus for the catalytic purification of styrene monomer comprise hydrogenating the phenylacetylene contaminant therein to styrene in a catalytic bed using multiple hydrogen injection; dilution of the hydrogen by a diluent such as nitrogen; mixing the hydrogen with a catalystselectivity improver such as carbon monoxide; using ethylbenzene dehydrogenation vent gas to supply hydrogen; and, using a multiple-catalyst-bed reactor, or multiple reactors, each with a single catalyst bed. One preferred phenylacetylene reduction catalyst used is palladium on an alumina carrier. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6378298-A (JP)
Inventor: KIMURA KOZO
IPC: G08B23/00
Filed: 1986-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59114438-A (JP)
Title: Two-luminous flux type infrared gas analyser
Inventor: KOTAKA MITSUO
IPC: G01N21/37
Filed: 1982-12-21
Abstract: PURPOSE:To reduce a zero drift and to stabilize characteristics, by a method wherein an infrared light source part, a measuring cell and two chambers each sealed with a gaseous component to be measured are provided and a detecting part for converting the pressure difference of these chambers to an electric signal is mounted. CONSTITUTION:An infrared light source part 11 has infrared ray pervious windows 12, 13 and generates infrared luminous fluxes which are made intermittent by a pulse circuit 14. In an infrared ray detecting part 15, a first chamber 16 sealed with a gaseous component to be measured receives the infrared luminous flux of a measuring cell 1 while a second chamber 17 receives infrared luminous flux. Each chamber is communicated with an electrode part 18 through communication paths 19, 20. The first chamber 16 generates pressure variation corresponding to the concn. of the gaseous component to be measured contained in gas to be measured flowing the measuring cell 1 while the second chamber 17 generates pressure corresponding to the light amount adjusted by a trimmer 10. By this mechanism, pressure difference in each chamber is detected in the electrode part 18.
Patent JP-S6470318-A (JP)
Title: Method for feeding band for packing machine
Inventor: TAKAMI MASAYASU
IPC: B65B13/18
Filed: 1987-09-07
Abstract: PURPOSE:To prevent band from being slackened and twisted by establishing a band supply structure wherein the amount of the band wound around the content to be packed is obtained in band tightening process and that amount of the band in band feeding process is supplied. CONSTITUTION:Rollers 18 and 19 serving two purposes of temporary band tightening and feeding is provided with a first sensor 29 for detecting the amount of band fed back in the band tightening process and feeding rollers 16 and 17 with a second sensor 30 for detecting the amount of band fed. The first sensor 29 detects the amount of band fed back in the band tightening process to obtain the length of band wound around the content A to be packed. The second sensor 30 measures the amount of band fed by the feeding rollers 16 and 17 and, at a point the measured value becomes the amount of band used which is detected by the first sensor 29, the rollers are brought to a stop. And the amount of band used can be obtained by subtracting the revolution rate for the amount of band fed back which is detected by the first sensor 29 from the predetermined revolution rate for the total amount of band fed. When the rollers are brought to a stop at a point where the amount of band fed which is detected by the second sensor 30 agrees with the amount of band used, only the amount of band used can be supplied from a reel 11 in the feeding process of band B.
Patent JP-2000050750-A (JP)
Title: Agricultural water supply/drainage device for terrace rice paddy
Inventor: ONODERA TSUNEO
IPC: A01G25/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an agricultural water supply/drainage device for terrace paddy capable of stably supplying the agricultural water over the whole terrace paddy, keeping a water level of the field constant while using a little amount of the water and restraining e.g. an agrochemical from outflowing and advantageous in construction work. SOLUTION: This water supply/drainage device 20 comprises a water supply/ drainage reservoir 21 with a waterspout 22 communicating with a farming area 12b, wherein the reservoir comprises a water inflow section 23 connecting to a waterway for supply/drainage 13 in a farming area of the upper terrace via a water pipe 31 and a water outflow section 24 connecting to the waterway for supply/drainage 13 via a drainage pipe 32, and wherein the water inflow section 23 is provided with a water supply valve 33 controlling water supply and the water outflow section 24 is equipped with a water level controlling weir 34 adjustable in height and having an opening in the upper section of the reservoir 21.
Patent JP-S59114965-A (JP)
Title: Recorder of facsimile or the like
Inventor: SHITOCHI MASAAKI
IPC: B26D1/38
Filed: 1982-12-20
Abstract: PURPOSE:To cut the recording paper along the width direction line as a whole by cutting the full length width of the paper with plural forward/backward revolutions of a paper feed motor. CONSTITUTION:When the forward feed of a recording paper 7 is ended, a reverse revolution signal S3 is delivered from a control means 36. Thus a paper feed motor 16 is revolved backward to feed the paper 7 backward, and at the same time a unidirectional clutch 32 is connected. Then a rotary blade 21 starts its revolutions and reaches a cutting position 18 when an edge part 7a is sent back by a paper feed distance alpha. Thus the paper 7 is cut. When the paper 7 is cut along its full length width, the signals S3 are delivered several times in a prescribed cycle based on a program of the means 36 and with coincidence secured between the output time and the stop time. Then the motor 16 has several forward/backward revolutions to cut the paper 7 in divisions with the forward/ backward distance coincident with beta. In such a way, the paper 7 is cut toward the width direction line for each cut and therefore can be cut along the width direction line as a whole.
Patent JP-S59115347-A (JP)
Title: Modified polyolefin resin composition
Inventor: OKANO TOMIAKI
IPC: B32B27/32
Filed: 1982-12-21
Abstract: PURPOSE:To provide the titled resin compsn. having improved bond strength and being suitable for use in the production of resin laminates, by mixing a crystalline polyolefin resin with a partially unsaturated carboxylic acid-grafted ethylene/alpha-olefin copolymer. CONSTITUTION:Ethylene and 3C or higher alpha-olefin such as butene-1 are copolymerized in the presence of a polymn. catalyst contg. titanium, magnesium and halogen atoms. An unsaturated carboxylic acid (anhydride) such as maleic anhydride is grafted onto at least part of the resulting copolymer to modify the copolymer. 50-2pts.wt. said copolymer and 50-98pts.wt. crystalline polyolefin resin are mixed in such a proportion that the content of the grafted unsaturated carboxylic acid (anhydride) accounts for 0.03-1wt% of the weight of the entire compsn., thus obtaining the desired modified polyolefin resin compsn.
Patent JP-H0924341-A (JP)
Title: Method for classifying powder and granular bodies
Inventor: OKAMOTO KOUSUKE
IPC: B07B7/083
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To select a grain having a definite diameter from the grains of a powder and granular body in an air flow by regularly generating a regular vortex in the after flow of a spiral air flow contg. the grain on one side to vibrate the grain regularly and joining the other spiral air stream to increase the amplitude of the vibrated grain. SOLUTION: A spiral flow 3 at a peripheral speed of V and a secondary air flow 2 forming a circulating flow at a speed of U are crossed and joined around a rotor to form a boundary body 1. A granular body classifying region is formed by the boundary layer 1. Namely, a raw material 4 is introduced into the boundary layer 1, and a regular vortex is formed in the after flow of the contained grain. Further, the secondary air flow 2 is introduced from an inlet 6 and joined, and the amplitude of the vibrated grain is increased. The excitation frequency of the fluid force needed by the diameter of the target grain is obtained, and the speeds of the spiral flow 3 and secondary air flow 2 are determined to obtain a necessary capacity, and the operation is controlled.
Patent JP-2000054709-A (JP)
Title: Operating device for door lock
Inventor: AMANO HITOSHI
IPC: E05B77/46
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an operating device for a door lock for a vehicle which enables realization of miniaturization of a motor of an unlatching actuator and lessening of a current therefor in its turn, by reducing a rotating torque required for a ratchet, that is, the force of an unlatching operation, at the time of the unlatching operation. SOLUTION: In this operating device for a door lock, a sub-ratchet mechanism 5 comprising a connecting rod 30, an escape lever 31, a sub-latch 32, a sub-ratchet 33, a sub-latch spring 35, etc., is provided between an output lever 25 of an unlatching actuator 4 having a motor 3 incorporated and a ratchet 6 for rotating a latch 9. At the time of an unlatching operation, the engagement of the sub-latch 32 with the sub-ratchet 33 is canceled by a rotating output of the motor 3 and the sub-latch 32 is rotated by the force of spring of the sub-latch spring 35 provided at a support shaft 34 of the sub-latch 32. Thereby the ratchet 6 is driven to move the latch 9 to an unlatching position.
Patent JP-2000059296-A (JP)
Title: Radio communication equipment and transmission power control method in radio communication equipment
IPC: H04B1/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the transmission power control means of low power consumption by simple constitution, to improve the accuracy of transmission power control, to lower the power consumption and to realize miniaturization. SOLUTION: This equipment is provided with a variable resistor 20, a power amplifier 21 and a variable power amplifier 22 as a variable power amplification means, performs the gain control of the variable resistor 20 and the variable power amplifier 22 while equalizing detection power detected in a first transmission power detection part 26 and the detection power detected in a second transmission power detection part 27 in a variable power amplification control part 31, and controls its own transmission power. At the time, by the control of a changeover control part 29, the variable resistor 20 and the power amplifier 21 are switched to OFF when the difference of the two detection power becomes zero and the cut-off period of power supply is taken long.
Patent JP-H03113761-A (JP)
Title: Photomagnetic disk recorder
Inventor: ARUBUEETO BURUNSHIYU
IPC: G11B7/08
Filed: 1990-08-28
Abstract: PURPOSE: To attain the direct overwriting of data to a magneto-optical disk storage device by combining two close opposite polarity magnetic poles and laser beams for erasing and recording. CONSTITUTION: A magnetic recording layer 3 formed on a substrate 2 is vertically magnetized as shown by two arrows 5, 6 on N-pole 7 and S-pole 8 of a U-shaped permanent magnet 9. The laser beam 11 for writing and reading is converged to a point 12 on the plane of storage layer 3 of the magneto-optical disk 1 through a lens system 10. The laser beam 13 for erase is converged to a point 14 on the storage layer 3 on the disk 1 through the same lens system 10. Then, the area erased by the erase point 14 reaches a writing point 12 under the very small distance between two poles 7 and 8, and new data are written into the same place of the disk 1 by the writing beam 11.
Patent JP-H0955169-A (JP)
Title: Sample evaporation source for ion source
Inventor: MATSUDA YASUHIRO
IPC: H01J37/08
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To stably hold a necessary vapor pressure, even in the case of a molten sample having large wettability. SOLUTION: A sample container 20 in which a solid sample is filled at the normal temperature is insulated and fitted to a flange board 3 and a vapor emission part of the container is formed from a porous body 20a of a high melting point material. When the sample container is heated by a heater 8 and the sample is melt, a sample of large wettability is impregnated in the outer surface of the porous body and evaporated from the surface, and the vapor is supplied in a plasma generation chamber 1. The molten sample is not crept from the sample container. When a prescribed electric potential is applied on the sample container in relation to a plasma generation chamber by a bias DC supply source 23, electrons or ions in plasma collide with the molten sample impregnated in the sample container or the porous body so as to be heated.  Heating by the heater 8 and heating by the electropotential adjustment of the sample container facilitate the temperature control of the sample container including the porous body part.
Patent JP-2000055249-A (JP)
Title: Plastic tube for engine room of automobile
Inventor: IJIMA TOSHIRO
IPC: F16L11/11
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a plastic tube having sufficient flexibility and a sufficient bendability and having a bent part which is not deformed even when it is used under high temperature and high pressure. SOLUTION: A plastic tube to be used inside an engine room of an automobile is constituted of a plastic tube 1 having a bent bellows part 1a at least on one part and a heat contractive tube 2 holding a bent state of the bent part 1a. In this case, the heat contractive tube 2 is adhered on the bent part 1a by heat contraction.
Patent JP-S6467309-A (JP)
Title: Optical element molding by vibration molding
Inventor: YOKOI HIDETOSHI
IPC: C03B11/00
Filed: 1987-09-08
Abstract: PURPOSE:To manufacture optical element of stabilized accuracy in a short molding cycle by pushing a molding component into a component to be processed which is vibration heat softened, and molding optical element, and then dwelling the same through the molding component. CONSTITUTION:Given open spaces are taken between a top force 2 and a bottom force 3 and an upper punch 5 and a lower punch 6. A vibration actuator 10 is actuated and the upper and lower punches 5 and 6 are vibrated through a vibration frame to heat soften a component 4 to be processed by means of self heat generation. A molding actuator 8 is actuated in said state and a molding surface 5a section of the upper punch 5 is pushed into the component 4 to be processed. The shape of optical element is transferred to the component 4 to be processed by said process. Then, a lens 12 is drawn out in the state of vibrating and actuating the actuator 10. The desired lens 12 is manufactured by pressurizing the lens 12 draw out of the component 4 to be processed and separated. By said process, a lens of good accuracy can be manufactured stably.
Patent JP-S60116536-A (JP)
Title: Load box tilting device for dump truck
Inventor: SANO MASAHIRO
IPC: B60P1/16
Filed: 1983-11-29
Abstract: PURPOSE:To tilt a load box of a rear body in an efficient manner, by installing a moving member, capable of rolling a tilting part of a car frame, in the rear body load box, while making the box tilt to some extent after once moving it back so that a rear over-hang decreases as much as a portion for the backward movement and thereby an acting point of a tilting device goes up for smooth dumping. CONSTITUTION:A dump truck 1 has a car frame 2 whose tilting part 3 is tightly attached, while a long holey guide part 4 is formed in the rear end position. At the rear end lower part of a load box 5 of a rear body, a roller slide member 6 to be fitted in the guide part 4 is pivotally installed, and further a roller moving member 7 rolling on an inclined part 3 is installed in an almost central position of the load box 5. On the other hand, a tilting device 8 consisting of a hydraulic cylinder is set up in the car frame 2 and the backside of the load box 5, and when this device 8 is made to extend longer, it gets moving back along the guide part 4 and simultaneously tilts to some extent along the inclined part 3. With further extension in this device 8, the slide member 6 is set in tilting motion with the rear end of the guide part 4 as a turning center.
Patent JP-H04233713-A (JP)
Title: Manufacture of solid state electrolytic capacitor
Inventor: MANFUREETO WAITOHASU
IPC: C25B3/23
Filed: 1991-08-09
Abstract: PURPOSE: To effectively insert a conductive polymer in a hole structure of a substrate for utilizing it as an anode in a capacitor. CONSTITUTION: A formed metal anode having pass holes is disposed to a function electrode. Monomers are electrochemically polymerized in a liq. phase with a conductive salt to precipitate a conductive polymer in the holes of the anode. Contacts are made to this polymer to produce a solid electrolytic capacitor.
Patent JP-S6466279-A (JP)
Title: Moisture-curing adhesive
Inventor: SATO HIDEKI
IPC: C09J11/04
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the titled adhesive having accelerated curing rate, capable o bonding an adherend without using tack bonding and useful for the bonding of automobile parts, etc., by adding an inorganic compound capable of releasing water at a prescribed temperature to a one-pack type moistue-curing adhesive. CONSTITUTION:The objective adhesive can be produced by compounding (A) a one-pack type moisture-curing adhesive (e.g. urethane-based adhesive) with (B) an inorganic compound which releases water at a prescribed temperature (e.g., MgCO3.3H2O or CaSO4.2H2O).
Patent JP-H1158219-A (JP)
Title: Semiconductor manufacturing device, manufacture of semiconductor device, and flat abrasive cloth
Inventor: SATO JUNJI
IPC: B24B37/26
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the ununiformity of the polishing amounts in a semiconductor wafer surface, in particular, on the center part and the end, from being generated, concerning a chemical and mechanical polishing (CMP) of a semiconductor device. SOLUTION: A semiconductor wafer 102 to be polished by being brought in contact with a flat abrasive cloth 101 is polished by a part surrounded by outer peripheral track lines 103, 104 by the rotation of the flat abrasive cloth. A groove 106 is formed in the same position as a track center line 105. In the prior art, since force by which the center part of the semiconductor wafer is partially pressed is increased in comparison with the end, and input abrasive materials (slurry) are not sufficiently spread to the center part. However, since the groove 106 is formed on the abrasive cloth 101, a structure capable of easily supplying slurry in relation to the semiconductor wafer center part is formed, and a base body to be polished, having a little difference of the polishing amounts on the end and the center part of a flat plate base body can be provided.
Patent JP-H0272847-A (JP)
Title: Granular glue plant and production thereof
Inventor: KINOSHITA ETSUO
IPC: A23L17/60
Filed: 1988-09-07
Abstract: PURPOSE:To obtain the title glue plant easy in its dissolving operation and free from difficulties when filtered by freezing raw seaweed with liquid nitrogen followed by pulverization and then addition of water into granules. CONSTITUTION:Seaweed classified as red algae is dried, frozen with liquid nitrogen and ground at pref. -20 deg.C or lower using a centrifugal impact-type high-speed rotary grinder. Thence, water is added to the resultant powder so as to attain pref. 30-60wt.% in the water content followed by forming into granules using a granulator, thus obtaining the objective glue plant.
Patent JP-H0751464-A (JP)
Title: Game media lending system
Inventor: BOUGAKI TETSUYA
IPC: A63F7/02
Filed: 1993-08-18
Abstract: PURPOSE:To provide a game media lending system which can easily lend game media free of charge for service to players. CONSTITUTION:This system is provided with a setting means 11D for setting the amount of game media to be additionally stored in a storage area 11C set for each player confirmed by an ID card processor 21, and a control means 11A for lending these additionally stored game media to the player free of charge.
Patent JP-H0893432-A (JP)
Title: Oil strainer structure of engine
Inventor: NAKAMURA EIICHI
IPC: B01D35/02
Filed: 1994-09-20
Abstract: PURPOSE: To secure an oil strainer structure of an engine capable of preventing deformation of an oil filter screen so as to maintain normal supply of lubrication oil with less reduction of the filter area of the oil filter screen by providing a stopper projection for preventing the deformation of the oil filter screen in the central part of the oil filter screen of a strainer spreadly provided in a flow-in chamber of the entrance of the intake hole of an oil pump. CONSTITUTION: A strainer 1 in which an oil filter screen 2 is spread on a frame body 3 is spreadly provided in the flow-in charmer 8 of an intake hole 7 inside an engine case 4, and a stopper projection 10 is projectingly provided inside the central part of the oil filter screen 2 of the strainer 1, and the top end of the stopper projection 10 is brought in contact with a rib 11 provided in the flow-in chamber 8 or the wall surface or the flow-in chamber 8.